Relatório PGC - Pandas Profiling

Dataset statistics

Number of variables	28
Number of observations	118
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	25.9 KiB
Average record size in memory	225.1 B

Variable types

NUM	18
BOOL	6
CAT	4

Reproduction

Analysis started	2020-05-14 08:35:08.545512
Analysis finished	2020-05-14 08:36:07.927497
Duration	59.38 seconds
Version	pandas-profiling v2.8.0
Command line	`pandas_profiling --config_file config.yaml [YOUR_FILE.csv]`
Download configuration	config.yaml

Warnings

`numSub` is highly correlated with `numPal` and 2 other fields	High correlation
`numPal` is highly correlated with `numSub` and 3 other fields	High correlation
`numVrb` is highly correlated with `numPal` and 2 other fields	High correlation
`numDet` is highly correlated with `numPal` and 3 other fields	High correlation
`numAdv` is highly correlated with `numVrb`	High correlation
`numAdp` is highly correlated with `numPal` and 2 other fields	High correlation
`Post` has unique values	Unique
`Links I.` has 98 (83.1%) zeros	Zeros
`Links E.` has 6 (5.1%) zeros	Zeros
`numNum` has 8 (6.8%) zeros	Zeros

Post
Categorical

UNIQUE

Distinct count	118
Unique (%)	100.0%
Missing	0
Missing (%)	0.0%
Memory size	944.0 B

Por que café descafeinado tem gosto e aroma de café?	1
Crônica de uma tragédia anunciada: a morte assistida do Museu Nacional	1
[ENTREVISTA] Água em Marte: os próximos passos para a pesquisa espacial	1
O que tem a ver um tear com a era dos computadores?	1
Turma da Mônica e a ciência	1
Other values (113)	113

Common Values
Length

Value	Count	Frequency (%)
Por que café descafeinado tem gosto e aroma de café?	1	0.8%
Crônica de uma tragédia anunciada: a morte assistida do Museu Nacional	1	0.8%
[ENTREVISTA] Água em Marte: os próximos passos para a pesquisa espacial	1	0.8%
O que tem a ver um tear com a era dos computadores?	1	0.8%
Turma da Mônica e a ciência	1	0.8%
[RETROSPECTIVA] 10 fatos do mundo da ciência em 2018	1	0.8%
Pílula anticoncepcional para o homem: é uma realidade?	1	0.8%
Ostrava: cultura, história, ciência e tecnologia em uma só cidade	1	0.8%
Resenha – O fim da eternidade – Isaac Asimov	1	0.8%
10 momentos da ciência em 2019	1	0.8%
Other values (108)	108	91.5%

Length

Max length	91
Median length	38
Mean length	40.77118644
Min length	7

Categoria
Categorical

Distinct count	8
Unique (%)	6.8%
Missing	0
Missing (%)	0.0%
Memory size	944.0 B

Ciência ao redor	43
O que que a ciência tem?	36
Profissão Cientista	13
Sci… what?	7
Outros	6
Other values (3)	13

Common Values
Length

Value	Count	Frequency (%)
Ciência ao redor	43	36.4%
O que que a ciência tem?	36	30.5%
Profissão Cientista	13	11.0%
Sci… what?	7	5.9%
Outros	6	5.1%
Ciência Pop	6	5.1%
ABC da ciência	4	3.4%
Você disse ciência?	3	2.5%

Length

Max length	24
Median length	16
Mean length	17.66101695
Min length	6

Área
Categorical

Distinct count	11
Unique (%)	9.3%
Missing	0
Missing (%)	0.0%
Memory size	944.0 B

Ciência	22
Química	20
Biologia	18
Física	17
História	11
Other values (6)	30

Common Values
Length

Value	Count	Frequency (%)
Ciência	22	18.6%
Química	20	16.9%
Biologia	18	15.3%
Física	17	14.4%
História	11	9.3%
Medicina	10	8.5%
Astronomia	7	5.9%
Matemática	5	4.2%
Psicologia	4	3.4%
Tecnologia	2	1.7%

Length

Max length	11
Median length	7.5
Mean length	7.711864407
Min length	6

Mídia
Real number (ℝ_≥0)

Distinct count	6
Unique (%)	5.1%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	1.6101694915254237
Minimum	1
Maximum	7
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	1
5-th percentile	1
Q1	1
median	1
Q3	2
95-th percentile	4.15
Maximum	7
Range	6
Interquartile range (IQR)	1

Descriptive statistics

Standard deviation	1.226724485
Coefficient of variation (CV)	0.7618604697
Kurtosis	6.409973895
Mean	1.610169492
Median Absolute Deviation (MAD)	0
Skewness	2.481564193
Sum	190
Variance	1.504852962

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
1	84	71.2%
2	16	13.6%
3	8	6.8%
5	4	3.4%
4	4	3.4%
7	2	1.7%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
1	84	71.2%
2	16	13.6%
3	8	6.8%
4	4	3.4%
5	4	3.4%

Value	Count	Frequency (%)
7	2	1.7%
5	4	3.4%
4	4	3.4%
3	8	6.8%
2	16	13.6%

SEO
Boolean

Distinct count	2
Unique (%)	1.7%
Missing	0
Missing (%)	0.0%
Memory size	944.0 B

1	100
0	18

Frequency Table

Value	Count	Frequency (%)
1	100	84.7%
0	18	15.3%

Links I.
Real number (ℝ_≥0)

ZEROS

Distinct count	7
Unique (%)	5.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.3813559322033898
Minimum	0
Maximum	7
Zeros	98
Zeros (%)	83.1%
Memory size	944.0 B

Quantile statistics

Minimum	0
5-th percentile	0
Q1	0
median	0
Q3	0
95-th percentile	2
Maximum	7
Range	7
Interquartile range (IQR)	0

Descriptive statistics

Standard deviation	1.108779968
Coefficient of variation (CV)	2.907467472
Kurtosis	17.81086123
Mean	0.3813559322
Median Absolute Deviation (MAD)	0
Skewness	3.97935651
Sum	45
Variance	1.229393018

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
0	98	83.1%
1	9	7.6%
2	6	5.1%
3	2	1.7%
7	1	0.8%
6	1	0.8%
5	1	0.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	98	83.1%
1	9	7.6%
2	6	5.1%
3	2	1.7%
5	1	0.8%

Value	Count	Frequency (%)
7	1	0.8%
6	1	0.8%
5	1	0.8%
3	2	1.7%
2	6	5.1%

Links E.
Real number (ℝ_≥0)

ZEROS

Distinct count	24
Unique (%)	20.3%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	7.432203389830509
Minimum	0
Maximum	55
Zeros	6
Zeros (%)	5.1%
Memory size	944.0 B

Quantile statistics

Minimum	0
5-th percentile	0.85
Q1	3
median	5
Q3	8
95-th percentile	23
Maximum	55
Range	55
Interquartile range (IQR)	5

Descriptive statistics

Standard deviation	8.564964226
Coefficient of variation (CV)	1.152412518
Kurtosis	12.50842563
Mean	7.43220339
Median Absolute Deviation (MAD)	3
Skewness	3.187866256
Sum	877
Variance	73.3586122

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
5	15	12.7%
2	12	10.2%
3	12	10.2%
4	12	10.2%
1	8	6.8%
6	8	6.8%
7	8	6.8%
8	8	6.8%
0	6	5.1%
9	5	4.2%
Other values (14)	24	20.3%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	6	5.1%
1	8	6.8%
2	12	10.2%
3	12	10.2%
4	12	10.2%

Value	Count	Frequency (%)
55	1	0.8%
46	1	0.8%
41	1	0.8%
31	1	0.8%
28	1	0.8%

Complexidade
Categorical

Distinct count	3
Unique (%)	2.5%
Missing	0
Missing (%)	0.0%
Memory size	944.0 B

2	65
1	36
3	17

Common Values
Length

Value	Count	Frequency (%)
2	65	55.1%
1	36	30.5%
3	17	14.4%

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Introdução
Boolean

Distinct count	2
Unique (%)	1.7%
Missing	0
Missing (%)	0.0%
Memory size	944.0 B

1	106
0	12

Frequency Table

Value	Count	Frequency (%)
1	106	89.8%
0	12	10.2%

Analogias
Boolean

Distinct count	2
Unique (%)	1.7%
Missing	0
Missing (%)	0.0%
Memory size	944.0 B

0	101
1	17

Frequency Table

Value	Count	Frequency (%)
0	101	85.6%
1	17	14.4%

Interação
Boolean

Distinct count	2
Unique (%)	1.7%
Missing	0
Missing (%)	0.0%
Memory size	944.0 B

1	89
0	29

Frequency Table

Value	Count	Frequency (%)
1	89	75.4%
0	29	24.6%

Siglas
Boolean

Distinct count	2
Unique (%)	1.7%
Missing	0
Missing (%)	0.0%
Memory size	944.0 B

1	95
0	23

Frequency Table

Value	Count	Frequency (%)
1	95	80.5%
0	23	19.5%

Visualizações
Real number (ℝ_≥0)

Distinct count	115
Unique (%)	97.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	468.8220338983051
Minimum	68
Maximum	3044
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	68
5-th percentile	90.55
Q1	208.25
median	364
Q3	561.75
95-th percentile	1040
Maximum	3044
Range	2976
Interquartile range (IQR)	353.5

Descriptive statistics

Standard deviation	466.6157963
Coefficient of variation (CV)	0.995294083
Kurtosis	13.55855508
Mean	468.8220339
Median Absolute Deviation (MAD)	179
Skewness	3.299606831
Sum	55321
Variance	217730.3014

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
326	2	1.7%
370	2	1.7%
156	2	1.7%
510	1	0.8%
479	1	0.8%
332	1	0.8%
338	1	0.8%
84	1	0.8%
85	1	0.8%
88	1	0.8%
Other values (105)	105	89.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
68	1	0.8%
74	1	0.8%
75	1	0.8%
84	1	0.8%
85	1	0.8%

Value	Count	Frequency (%)
3044	1	0.8%
2696	1	0.8%
2215	1	0.8%
2172	1	0.8%
1198	1	0.8%

numPal
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	112
Unique (%)	94.9%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	702.0932203389831
Minimum	203
Maximum	1757
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	203
5-th percentile	320.35
Q1	435.5
median	625
Q3	898.5
95-th percentile	1311.25
Maximum	1757
Range	1554
Interquartile range (IQR)	463

Descriptive statistics

Standard deviation	333.4175019
Coefficient of variation (CV)	0.4748906444
Kurtosis	0.3199087018
Mean	702.0932203
Median Absolute Deviation (MAD)	222
Skewness	0.8913568873
Sum	82847
Variance	111167.2306

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
345	3	2.5%
678	2	1.7%
749	2	1.7%
400	2	1.7%
913	2	1.7%
322	1	0.8%
580	1	0.8%
583	1	0.8%
584	1	0.8%
330	1	0.8%
Other values (102)	102	86.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
203	1	0.8%
236	1	0.8%
271	1	0.8%
292	1	0.8%
300	1	0.8%

Value	Count	Frequency (%)
1757	1	0.8%
1702	1	0.8%
1452	1	0.8%
1441	1	0.8%
1341	1	0.8%

numPar
Real number (ℝ_≥0)

Distinct count	25
Unique (%)	21.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	13.177966101694915
Minimum	6
Maximum	46
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	6
5-th percentile	7
Q1	8
median	11
Q3	17
95-th percentile	25.3
Maximum	46
Range	40
Interquartile range (IQR)	9

Descriptive statistics

Standard deviation	6.756612913
Coefficient of variation (CV)	0.5127204654
Kurtosis	4.761099301
Mean	13.1779661
Median Absolute Deviation (MAD)	4
Skewness	1.820963879
Sum	1555
Variance	45.65181805

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
7	16	13.6%
11	15	12.7%
8	11	9.3%
10	11	9.3%
9	9	7.6%
15	6	5.1%
18	5	4.2%
17	5	4.2%
14	5	4.2%
6	5	4.2%
Other values (15)	30	25.4%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
6	5	4.2%
7	16	13.6%
8	11	9.3%
9	9	7.6%
10	11	9.3%

Value	Count	Frequency (%)
46	1	0.8%
35	1	0.8%
33	1	0.8%
28	2	1.7%
27	1	0.8%

numSub
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	96
Unique (%)	81.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	222.67796610169492
Minimum	73
Maximum	591
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	73
5-th percentile	99.85
Q1	139.25
median	201.5
Q3	283
95-th percentile	425.9
Maximum	591
Range	518
Interquartile range (IQR)	143.75

Descriptive statistics

Standard deviation	107.270477
Coefficient of variation (CV)	0.4817291934
Kurtosis	0.8315542167
Mean	222.6779661
Median Absolute Deviation (MAD)	68
Skewness	1.037321746
Sum	26276
Variance	11506.95524

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
172	3	2.5%
358	3	2.5%
182	3	2.5%
116	3	2.5%
103	3	2.5%
285	3	2.5%
169	2	1.7%
187	2	1.7%
230	2	1.7%
120	2	1.7%
Other values (86)	92	78.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
73	1	0.8%
84	1	0.8%
85	1	0.8%
94	1	0.8%
98	1	0.8%

Value	Count	Frequency (%)
591	1	0.8%
530	1	0.8%
494	1	0.8%
482	1	0.8%
477	1	0.8%

numAdj
Real number (ℝ_≥0)

Distinct count	58
Unique (%)	49.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	50.90677966101695
Minimum	14
Maximum	125
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	14
5-th percentile	21.85
Q1	33.25
median	45
Q3	66
95-th percentile	104
Maximum	125
Range	111
Interquartile range (IQR)	32.75

Descriptive statistics

Standard deviation	24.02562282
Coefficient of variation (CV)	0.4719533033
Kurtosis	0.5929379555
Mean	50.90677966
Median Absolute Deviation (MAD)	17.5
Skewness	0.924089666
Sum	6007
Variance	577.2305519

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
26	7	5.9%
61	5	4.2%
38	5	4.2%
40	5	4.2%
36	5	4.2%
67	4	3.4%
34	4	3.4%
71	4	3.4%
65	3	2.5%
69	3	2.5%
Other values (48)	73	61.9%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
14	1	0.8%
19	2	1.7%
20	2	1.7%
21	1	0.8%
22	2	1.7%

Value	Count	Frequency (%)
125	1	0.8%
122	1	0.8%
116	1	0.8%
108	1	0.8%
104	3	2.5%

numVrb
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	85
Unique (%)	72.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	97.0
Minimum	24
Maximum	287
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	24
5-th percentile	37.85
Q1	60.25
median	87.5
Q3	127.5
95-th percentile	186.45
Maximum	287
Range	263
Interquartile range (IQR)	67.25

Descriptive statistics

Standard deviation	49.13734458
Coefficient of variation (CV)	0.5065705627
Kurtosis	1.116462357
Mean	97
Median Absolute Deviation (MAD)	30.5
Skewness	1.044007179
Sum	11446
Variance	2414.478632

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
64	5	4.2%
76	4	3.4%
168	4	3.4%
65	3	2.5%
128	3	2.5%
94	3	2.5%
60	2	1.7%
59	2	1.7%
48	2	1.7%
44	2	1.7%
Other values (75)	88	74.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
24	1	0.8%
31	1	0.8%
32	2	1.7%
35	1	0.8%
37	1	0.8%

Value	Count	Frequency (%)
287	1	0.8%
229	1	0.8%
205	1	0.8%
204	1	0.8%
198	1	0.8%

numNEs
Real number (ℝ_≥0)

Distinct count	71
Unique (%)	60.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	47.36440677966102
Minimum	3
Maximum	269
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	3
5-th percentile	7
Q1	14
median	29.5
Q3	64.75
95-th percentile	124.5
Maximum	269
Range	266
Interquartile range (IQR)	50.75

Descriptive statistics

Standard deviation	46.93998082
Coefficient of variation (CV)	0.991039137
Kurtosis	5.488260223
Mean	47.36440678
Median Absolute Deviation (MAD)	18.5
Skewness	2.0540532
Sum	5589
Variance	2203.361799

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
13	7	5.9%
11	6	5.1%
8	4	3.4%
92	3	2.5%
34	3	2.5%
26	3	2.5%
21	3	2.5%
19	3	2.5%
61	3	2.5%
14	3	2.5%
Other values (61)	80	67.8%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
3	1	0.8%
4	1	0.8%
5	1	0.8%
6	2	1.7%
7	3	2.5%

Value	Count	Frequency (%)
269	1	0.8%
228	1	0.8%
206	1	0.8%
146	1	0.8%
134	1	0.8%

numDet
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	71
Unique (%)	60.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	91.65254237288136
Minimum	25
Maximum	201
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	25
5-th percentile	38.85
Q1	57
median	82.5
Q3	116
95-th percentile	176.15
Maximum	201
Range	176
Interquartile range (IQR)	59

Descriptive statistics

Standard deviation	43.55375441
Coefficient of variation (CV)	0.4752050874
Kurtosis	-0.4048510702
Mean	91.65254237
Median Absolute Deviation (MAD)	31
Skewness	0.7351832424
Sum	10815
Variance	1896.929523

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
51	5	4.2%
78	5	4.2%
177	4	3.4%
45	4	3.4%
74	4	3.4%
101	3	2.5%
175	3	2.5%
62	3	2.5%
83	3	2.5%
37	3	2.5%
Other values (61)	81	68.6%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
25	1	0.8%
35	1	0.8%
37	3	2.5%
38	1	0.8%
39	2	1.7%

Value	Count	Frequency (%)
201	2	1.7%
177	4	3.4%
176	1	0.8%
175	3	2.5%
170	1	0.8%

numConj
Real number (ℝ_≥0)

Distinct count	43
Unique (%)	36.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	24.466101694915253
Minimum	4
Maximum	76
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	4
5-th percentile	8
Q1	15
median	20
Q3	31.75
95-th percentile	51.75
Maximum	76
Range	72
Interquartile range (IQR)	16.75

Descriptive statistics

Standard deviation	14.2329113
Coefficient of variation (CV)	0.5817400533
Kurtosis	1.671174383
Mean	24.46610169
Median Absolute Deviation (MAD)	7
Skewness	1.304146207
Sum	2887
Variance	202.5757642

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
14	7	5.9%
15	7	5.9%
24	6	5.1%
19	6	5.1%
34	6	5.1%
17	5	4.2%
18	5	4.2%
16	5	4.2%
23	5	4.2%
9	5	4.2%
Other values (33)	61	51.7%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
4	1	0.8%
7	4	3.4%
8	2	1.7%
9	5	4.2%
11	3	2.5%

Value	Count	Frequency (%)
76	1	0.8%
69	1	0.8%
66	1	0.8%
59	1	0.8%
57	1	0.8%

numAdv
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	60
Unique (%)	50.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	41.33050847457627
Minimum	6
Maximum	127
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	6
5-th percentile	12.85
Q1	22
median	37
Q3	52
95-th percentile	84.35
Maximum	127
Range	121
Interquartile range (IQR)	30

Descriptive statistics

Standard deviation	24.14417347
Coefficient of variation (CV)	0.5841731535
Kurtosis	1.029176415
Mean	41.33050847
Median Absolute Deviation (MAD)	15
Skewness	1.055467197
Sum	4877
Variance	582.9411126

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
26	5	4.2%
18	5	4.2%
36	5	4.2%
49	4	3.4%
27	4	3.4%
21	4	3.4%
20	3	2.5%
52	3	2.5%
44	3	2.5%
42	3	2.5%
Other values (50)	79	66.9%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
6	1	0.8%
7	1	0.8%
10	2	1.7%
11	1	0.8%
12	1	0.8%

Value	Count	Frequency (%)
127	1	0.8%
107	1	0.8%
102	3	2.5%
92	1	0.8%
83	1	0.8%

numAdp
Real number (ℝ_≥0)

HIGH CORRELATION

Distinct count	82
Unique (%)	69.5%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	106.59322033898304
Minimum	25
Maximum	269
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	25
5-th percentile	44
Q1	65.5
median	95
Q3	135.25
95-th percentile	208.65
Maximum	269
Range	244
Interquartile range (IQR)	69.75

Descriptive statistics

Standard deviation	53.49434626
Coefficient of variation (CV)	0.5018550532
Kurtosis	0.5212102647
Mean	106.5932203
Median Absolute Deviation (MAD)	36.5
Skewness	0.9682661123
Sum	12578
Variance	2861.645082

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
49	4	3.4%
69	4	3.4%
86	4	3.4%
42	3	2.5%
44	3	2.5%
71	3	2.5%
58	3	2.5%
115	3	2.5%
53	3	2.5%
95	3	2.5%
Other values (72)	85	72.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
25	1	0.8%
35	1	0.8%
42	3	2.5%
44	3	2.5%
45	1	0.8%

Value	Count	Frequency (%)
269	1	0.8%
266	1	0.8%
256	1	0.8%
222	1	0.8%
221	1	0.8%

numNum
Real number (ℝ_≥0)

ZEROS

Distinct count	33
Unique (%)	28.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	11.313559322033898
Minimum	0
Maximum	70
Zeros	8
Zeros (%)	6.8%
Memory size	944.0 B

Quantile statistics

Minimum	0
5-th percentile	0
Q1	3
median	8
Q3	12.75
95-th percentile	37.6
Maximum	70
Range	70
Interquartile range (IQR)	9.75

Descriptive statistics

Standard deviation	12.94610733
Coefficient of variation (CV)	1.144300123
Kurtosis	5.236466333
Mean	11.31355932
Median Absolute Deviation (MAD)	5
Skewness	2.185885602
Sum	1335
Variance	167.6016949

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
2	11	9.3%
7	11	9.3%
1	10	8.5%
0	8	6.8%
10	8	6.8%
9	7	5.9%
8	7	5.9%
3	5	4.2%
5	5	4.2%
12	5	4.2%
Other values (23)	41	34.7%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
0	8	6.8%
1	10	8.5%
2	11	9.3%
3	5	4.2%
4	4	3.4%

Value	Count	Frequency (%)
70	1	0.8%
57	1	0.8%
52	1	0.8%
51	1	0.8%
47	1	0.8%

Pergunta
Boolean

Distinct count	2
Unique (%)	1.7%
Missing	0
Missing (%)	0.0%
Memory size	944.0 B

0	73
1	45

Frequency Table

Value	Count	Frequency (%)
0	73	61.9%
1	45	38.1%

tamParagraf
Real number (ℝ_≥0)

Distinct count	109
Unique (%)	92.4%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	420.6525423728813
Minimum	171
Maximum	788
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	171
5-th percentile	217.1
Q1	313.75
median	424.5
Q3	512
95-th percentile	646.5
Maximum	788
Range	617
Interquartile range (IQR)	198.25

Descriptive statistics

Standard deviation	132.8897993
Coefficient of variation (CV)	0.315913458
Kurtosis	-0.4869074441
Mean	420.6525424
Median Absolute Deviation (MAD)	104.5
Skewness	0.2301807335
Sum	49637
Variance	17659.69875

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
460	4	3.4%
358	2	1.7%
342	2	1.7%
476	2	1.7%
294	2	1.7%
240	2	1.7%
472	2	1.7%
337	1	0.8%
340	1	0.8%
431	1	0.8%
Other values (99)	99	83.9%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
171	1	0.8%
180	1	0.8%
183	1	0.8%
184	1	0.8%
204	1	0.8%

Value	Count	Frequency (%)
788	1	0.8%
689	1	0.8%
685	1	0.8%
684	1	0.8%
672	1	0.8%

tamTitulo
Real number (ℝ_≥0)

Distinct count	54
Unique (%)	45.8%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	40.83898305084746
Minimum	7
Maximum	91
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	7
5-th percentile	19.7
Q1	27
median	38
Q3	52
95-th percentile	71
Maximum	91
Range	84
Interquartile range (IQR)	25

Descriptive statistics

Standard deviation	16.94383398
Coefficient of variation (CV)	0.4148936315
Kurtosis	-0.1966609373
Mean	40.83898305
Median Absolute Deviation (MAD)	12.5
Skewness	0.4902576466
Sum	4819
Variance	287.0935101

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
37	6	5.1%
52	5	4.2%
22	5	4.2%
40	5	4.2%
36	5	4.2%
45	5	4.2%
42	4	3.4%
25	4	3.4%
27	4	3.4%
31	3	2.5%
Other values (44)	72	61.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
7	2	1.7%
11	1	0.8%
14	1	0.8%
15	1	0.8%
18	1	0.8%

Value	Count	Frequency (%)
91	1	0.8%
78	2	1.7%
74	2	1.7%
71	2	1.7%
70	1	0.8%

Dias
Real number (ℝ_≥0)

Distinct count	117
Unique (%)	99.2%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	353.7881355932203
Minimum	6
Maximum	634
Zeros	0
Zeros (%)	0.0%
Memory size	944.0 B

Quantile statistics

Minimum	6
5-th percentile	46.95
Q1	196.75
median	363
Q3	527
95-th percentile	589.45
Maximum	634
Range	628
Interquartile range (IQR)	330.25

Descriptive statistics

Standard deviation	187.040233
Coefficient of variation (CV)	0.5286786473
Kurtosis	-1.257968282
Mean	353.7881356
Median Absolute Deviation (MAD)	166.5
Skewness	-0.2557774436
Sum	41747
Variance	34984.04875

Histogram

Histogram with fixed size bins (bins=10)

Value	Count	Frequency (%)
426	2	1.7%
625	1	0.8%
330	1	0.8%
573	1	0.8%
318	1	0.8%
575	1	0.8%
321	1	0.8%
578	1	0.8%
580	1	0.8%
69	1	0.8%
Other values (107)	107	90.7%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
6	1	0.8%
13	1	0.8%
20	1	0.8%
27	1	0.8%
34	1	0.8%

Value	Count	Frequency (%)
634	1	0.8%
626	1	0.8%
625	1	0.8%
622	1	0.8%
594	1	0.8%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Cramér's V (φc)

Cramér's V is an association measure for nominal random variables. The coefficient ranges from 0 to 1, with 0 indicating independence and 1 indicating perfect association. The empirical estimators used for Cramér's V have been proved to be biased, even for large samples. We use a bias-corrected measure that has been proposed by Bergsma in 2013 that can be found here.

Count
Matrix

First rows

	Post	Categoria	Área	Mídia	SEO	Links E.	Complexidade	Introdução	Analogias	Interação	Siglas	Visualizações	numPal	numPar	numSub	numAdj	numVrb	numNEs	numDet	numConj	numAdv	numAdp	numNum	Pergunta	tamParagraf	tamTitulo	Dias
0	Livro – Professor, para que estudo isso?	ABC da ciência	Ciência	1	0	2	1	1	0	1	1	386	345	9	137	30	41	47	39	11	15	49	4	1	308	40	634
1	Coleção Contém Química	ABC da ciência	Química	2	1	3	1	1	0	1	0	209	532	18	223	37	60	79	66	23	13	84	8	0	204	22	626
2	O que é um podcast? É tipo rádio? Como faço para começar a ouvir?	Outros	Tecnologia	7	1	28	2	1	1	1	0	763	913	33	322	42	152	109	118	29	53	132	16	1	180	65	625
3	Nojo no mundo animal	Sci… what?	Biologia	1	1	3	2	1	1	1	0	326	322	6	120	20	43	20	37	14	10	58	4	0	514	20	622
4	Prêmio Nobel 2017 – Microscopia Eletrônica com Criogenia	Sci… what?	Química	1	1	0	3	0	0	0	1	266	557	13	227	40	55	86	69	18	20	107	14	0	340	56	594
5	Que seja eterno enquanto dure…	Sci… what?	Biologia	1	1	8	2	1	1	1	0	207	400	9	116	25	53	27	51	7	21	58	17	0	332	32	592
6	O que dá cor aos fogos de artifício?	Ciência ao redor	Química	1	1	3	3	1	0	1	1	827	400	7	142	26	56	21	51	15	15	65	0	1	472	36	589
7	Por que café descafeinado tem gosto e aroma de café?	O que que a ciência tem?	Química	1	1	7	3	0	0	0	1	583	345	7	103	14	54	11	51	12	16	56	7	1	384	52	587
8	Arco-íris de sons? O que seria?	O que que a ciência tem?	Física	1	0	0	3	1	1	1	0	686	577	9	185	25	86	13	93	15	35	95	0	1	478	31	585
9	[ENTREVISTA] Água em Marte: os próximos passos para a pesquisa espacial	Profissão Cientista	Astronomia	2	1	1	2	1	0	1	0	442	1129	20	382	70	140	123	149	22	72	184	7	0	378	71	584

Last rows

	Post	Categoria	Área	Mídia	SEO	Links I.	Links E.	Complexidade	Introdução	Analogias	Interação	Siglas	Visualizações	numPal	numPar	numSub	numAdj	numVrb	numNEs	numDet	numConj	numAdv	numAdp	numNum	Pergunta	tamParagraf	tamTitulo	Dias
108	Por que aquele saboroso cafezinho espanta o nosso sono?	Ciência ao redor	Química	1	0	0	2	2	1	0	1	1	156	564	12	173	34	76	14	88	9	39	86	10	1	321	55	62
109	10 momentos da ciência em 2019	Ciência ao redor	Ciência	3	1	5	41	2	1	1	1	0	88	1219	27	383	85	168	64	137	37	66	184	51	0	293	30	61
110	O que são explicações exploráveis?	O que que a ciência tem?	Tecnologia	1	1	0	13	2	1	0	1	1	75	437	10	107	36	80	10	53	20	36	51	1	1	342	34	55
111	A percepção dos brasileiros sobre a ciência	Outros	Ciência	1	1	2	13	1	1	0	1	0	132	1011	11	246	87	168	50	115	49	63	131	47	0	689	43	48
112	A química dos sabores	O que que a ciência tem?	Química	3	1	0	3	2	1	0	1	1	208	987	17	285	82	142	32	145	45	47	133	12	0	408	21	41
113	As especiarias e os aromas	O que que a ciência tem?	Química	2	1	0	10	2	0	0	0	1	107	563	11	182	67	64	29	86	32	24	69	4	0	416	26	34
114	Existem infinitos maiores que outros?	O que que a ciência tem?	Matemática	1	1	0	8	2	1	1	1	1	85	788	28	187	72	123	14	102	26	52	79	57	1	171	37	27
115	Seres Bioluminescentes	Ciência ao redor	Biologia	1	1	0	6	2	1	0	1	1	96	652	9	195	61	104	7	78	15	44	93	0	0	615	22	20
116	O que tem a ver um tear com a era dos computadores?	Profissão Cientista	História	2	1	1	5	2	1	0	1	1	99	608	10	182	35	88	36	98	19	36	89	13	1	460	51	13
117	O Paradoxo de Simpson te mostra que nem tudo é o que parece	O que que a ciência tem?	Matemática	1	1	0	4	2	1	0	1	1	84	759	21	202	46	104	35	100	19	41	100	70	0	234	59	6

Overview

Variables

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Cramér's V (φc)

Missing values

Sample

First rows

Last rows